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Open on Codeforces · 2,820 unique accepted
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Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Aug 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: binary search, interactive · first AC: Feb 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Nov 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: Jun 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Jun 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 396 global accepts · Tags: dsu, math · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 139 global accepts · Tags: string suffix structures · first AC: Dec 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 207 global accepts · Tags: dp, implementation · first AC: Jun 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 139 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jun 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 534 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 349 global accepts · Tags: bitmasks, dp, trees · first AC: May 24, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)